Nature CommunicationsMolecular fence Cu-based catalyst for CO2 hydrogenation to CO with high activity and durabilityWeige SuXuehui JiaXintan DengXu FanSyed Jalil ShahChanghao LiJiajun ZengYilin LouJianhua ChenZhongxing ZhaoZhenxia Zhao2026-03-06Full textDOI https://doi.org/10.1038/s41467-026-70333-2